/**
 * Water.java is created by Zachariah at 2012-1-19 下午04:50:07
 */
package com.zack.designPattern.decorator;

/**
 * @author zachariah zzcfrog@gmail.com
 *
 */
public class Water implements Beverage {

	@Override
	public int cost() {
		return 1;
	}

}
